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Browsing INEU by Author "Videla Richardson, Guillermo Agustín"

Browsing INEU by Author "Videla Richardson, Guillermo Agustín"

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  • Acute severe hypoxia induces apoptosis of human pluripotent stem cells by a HIF-1α and P53 independent mechanism 
    Mucci, Sofía; Isaja, Luciana; Rodríguez Varela, María Soledad; Ferriol Laffouillere, Sofía Luján; Marazita, Mariela Claudia; Videla Richardson, Guillermo Agustín; Sevlever, Gustavo Emilio; Scassa, María Élida; Romorini, Leonardo (Nature Publishing Group, 2022-10-05)
    Human embryonic and induced pluripotent stem cells are self-renewing pluripotent stem cells (hPSCs) that can differentiate into a wide range of specialized cells. Although moderate hypoxia (5% O2) improves hPSC self-renewal, ...
  • Chemical hypoxia induces apoptosis of human pluripotent stem cells by a NOXA-mediated HIF-1α and HIF-2α independent mechanism 
    Isaja, Luciana; Mucci, Sofía; Vera, Jonathan; Rodríguez Varela, María Soledad; Marazita, Mariela Claudia; Morris-Hanon, Olivia; Videla Richardson, Guillermo Agustín; Sevlever, Gustavo Emilio; Scassa, María Élida; Romorini, Leonardo (Nature Publishing Group, 2020-10-26)
    Human embryonic and induced pluripotent stem cells (hESCs and hiPSCs) are self-renewing human pluripotent stem cells (hPSCs) that can differentiate to a wide range of specialized cells. Notably, hPSCs enhance their ...
  • Evaluation of Baculoviruses as Gene Therapy Vectors for Brain Cancer 
    García Fallit, Matías; Pidre, Matías L.; Asad, Antonela S.; Peña Agudelo, Jorge A.; Vera, Mariana Belén; Nicola Candia, Alejandro J.; Sagripanti, Sofia B.; Pérez Küper, Melanie; Amorós Morales, Leslie C.; Marchesini, Abril; Gonzalez, Nazareno; Caruso, Carla M.; Romanowski, Víctor; Seilicovich, Adriana; Videla Richardson, Guillermo Agustín; Zanetti, Flavia A.; Candolfi, Marianela (MDPI, 2023-02-22)
    We aimed to assess the potential of baculoviral vectors (BV) for brain cancer gene therapy. We compared them with adenoviral vectors (AdV), which are used in neuro-oncology, but for which there is pre-existing immunity. ...
  • Galectins as Emerging Glyco-Checkpoints and Therapeutic Targets in Glioblastoma 
    Videla Richardson, Guillermo Agustín; Morris Hanon, Olivia; Torres, Nicolás I.; Esquivel, Myrian Inés; Vera, Mariana Belén; Ripari, Luisina Belén; Croci, Diego O.; Sevlever, Gustavo Emilio; Rabinovich, Gabriel A. (Molecular Diversity Preservation International, 2021-12-28)
    Despite recent advances in diagnosis and treatment, glioblastoma (GBM) represents the most common and aggressive brain tumor in the adult population, urging identification of new rational therapeutic targets. Galectins, a ...
  • miR-302 family, miR-145 and miR-296 temporal expression profile along the cell cycle of human pluripotent stem cells 
    Rodríguez Varela, María Soledad; Mucci, Sofía; Videla Richardson, Guillermo Agustín; Isaja, Luciana; Sevlever, Gustavo Emilio; Scassa, María Élida; Romorini, Leonardo (Elsevier, 2021-01-21)
    Human pluripotent stem cells (hPSCs), like embryonic (hESCs) and induced pluripotent stem cells (hiPSCs), exhibit an unusual cell cycle structure characterized by a short G1 phase and cells being most of time in S phase. ...
  • Mitochondrial Peptide Humanin Facilitates Chemoresistance in Glioblastoma Cells 
    Peña Agudelo, Jorge A.; Pidre, Matías L.; García Fallit, Matías; Pérez Küper, Melanie; Zuccato, Camila; Nicola Candia, Alejandro J.; Marchesini, Abril; Vera, Mariana Belén; De Simone, Emilio; Giampaoli, Carla; Amorós Morales, Leslie C.; Gonzalez, Nazareno; Romanowski, Víctor; Videla Richardson, Guillermo Agustín; Seilicovich, Adriana; Candolfi, Marianela (MDPI, 2023-08-11)
    Humanin (HN) is a mitochondrial-derived peptide with robust cytoprotective effects in many cell types. Although the administration of HN analogs has been proposed to treat degenerative diseases, its role in the pathogenesis ...
  • Noxa and Mcl-1 expression influence the sensitivity to BH3-mimetics that target Bcl-xL in patient-derived glioma stem cells 
    Vera, Mariana Belén; Morris-Hanon, Olivia; Nogueiras, Germán Ignacio; Ripari, Luisina Belén; Esquivel, Myrian Inés; Perez-Castro, Carolina; Romorini, Leonardo; Sevlever, Gustavo Emilio; Scassa, María Élida; Videla Richardson, Guillermo Agustín (Nature Publishing Group, 2022-10-22)
    The recurrence of Glioblastoma is partly attributed to the highly resistant subpopulation of glioma stem cells. A novel therapeutic approach focuses on restoring apoptotic programs in these cancer stem cells, as they are ...
  • PluriBAC: A Versatile Baculovirus-Based Modular System to Express Heterologous Genes in Different Biotechnological Platforms 
    Amorós Morales, Leslie C.; Marchesini, Abril; Gómez Bergna, Santiago M.; García Fallit, Matías; Tongiani, Silvana E.; Vásquez, Larisa; Ferrelli, María Leticia; Videla Richardson, Guillermo Agustín; Candolfi, Marianela; Romanowski, Víctor; Pidre, Matías L. (MDPI, 2023-09-23)
    Baculoviruses are insect-specific pathogens widely used in biotechnology. In particular, the Autographa californica nucleopolyhedrovirus (AcMNPV) has been exploited as a platform for bio-inputs production. This is why the ...
  • Role of hydroxymethylglutharyl-coenzyme A reductase in the induction of stem-like states in breast cancer 
    Marks, María Paula; Giménez, Carla Alejandra; Isaja, Luciana; Vera, Mariana Belén; Borzone, Francisco Raúl; Pereyra-Bonnet, Federico; Romorini, Leonardo; Videla Richardson, Guillermo Agustín; Chasseing, Norma Alejandra; Calvo, Juan Carlos; Vellón, Luciano (Springer-Verlag, 2024-02-28)
    Purpose: De novo synthesis of cholesterol and its rate-limiting enzyme, 3-hydroxy-3-methylglutharyl-coenzyme A reductase (HMGCR), is deregulated in tumors and critical for tumor cell survival and proliferation. However, ...

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